public void tokenQuery() {
        TokenQueryRequest request = new TokenQueryRequest();
        // 交易时间 M 
        request.setTransTimeSource(new DateTime(System.currentTimeMillis()).toString("yyyyMMddHHmmss"));
        // 交易序列号 M 
        request.setTransNoSource("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
        // 接入机构代码 M 
        request.setIssuerId("03060000");
        // 母Token 
        request.setToken("6235240000000091005");
        request.validate();
        try {
            HttpRes httpRes = HttpHelper.post(JsonUtil.serialize(request), "http://172.21.131.120:57049/token_push/issuer/tokenQuery");
            if (httpRes.getHttpCode() == 200) {
                TokenQueryResponse response = JsonUtil.deserialize(httpRes.getHttpBody(), TokenQueryResponse.class);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }